:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:#203c38;background:#f3f5f0;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:820px;margin:auto;padding:32px 32px 0}.brand{display:flex;justify-content:space-between;align-items:center;padding:0 0 30px;border-bottom:1px solid #d9e1d7}.brand a{display:flex;align-items:center;font-size:23px;letter-spacing:-.8px;font-weight:750;text-decoration:none;color:#153f39}.brand a span{font-weight:400;color:#6d8277}.brand svg{width:32px;height:29px;fill:none;stroke:#1f5c4e;stroke-width:1.7;margin-right:10px}.tag{font-size:10px;letter-spacing:2px;color:#627a6b}.intro{padding:49px 0 31px}.eyebrow{font-size:11px;letter-spacing:1.4px;color:#64806d}h1{font-size:44px;line-height:1.35;letter-spacing:1px;margin:16px 0 20px;font-weight:650}.intro p{font-size:14px;line-height:1.95;color:#64746c;margin:0}.card{background:#fff;border:1px solid #e1e7de;border-radius:18px;padding:28px 30px;margin-bottom:18px;box-shadow:0 5px 20px #253f3010}.step{display:flex;gap:12px;align-items:center}.step>span{font-size:11px;font-weight:650;letter-spacing:1px;display:grid;place-items:center;width:29px;height:29px;border:1px solid #d4dfd0;border-radius:50%;color:#628465}h2{font-size:18px;font-weight:650;margin:0}h3{font-size:13px;margin:24px 0 12px}.muted{font-size:13px;line-height:1.8;color:#748076;margin:13px 0 22px}.pickers{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pick{position:relative;display:flex;align-items:center;justify-content:center;gap:9px;min-height:58px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;overflow:hidden}.primary{background:#174f43;color:#fff}.secondary{border:1px solid #cbd8cb;color:#355d47;background:#f7f9f4}.pick svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.5}.pick input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.pick:focus-within{outline:3px solid #b9a25e;outline-offset:3px}button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #b9a25e;outline-offset:3px}.small{font-size:11px;color:#7b887d;line-height:1.9;margin:13px 0 0}details{margin-top:19px;padding-top:17px;border-top:1px solid #e9ede6;font-size:12px;color:#657467;line-height:1.9}summary{cursor:pointer;color:#48634b;font-weight:600}details ol{padding-left:20px}details p{margin-bottom:0}.file-line{display:flex;align-items:center;gap:12px;border-top:1px solid #e4eade;margin-top:24px;padding-top:22px;min-width:0}.file-line>div{min-width:0;flex:1}.file-line strong{display:block;overflow-wrap:anywhere;font-size:13px}.file-line #file-info{display:block;font-size:11px;color:#7b887d;margin-top:5px}.file-icon{display:grid;place-items:center;background:#edf3e8;color:#507547;border-radius:9px;width:38px;height:44px;font-size:23px;flex-shrink:0}.text-button{border:0;background:none;color:#6b7f6d;font-size:12px;padding:10px;cursor:pointer}.metadata{margin:0;font-size:12px;display:grid;grid-template-columns:115px 1fr;line-height:1.8}.metadata dt,.metadata dd{margin:0;padding:10px 0;border-bottom:1px solid #edf0e9;overflow-wrap:anywhere}.metadata dt{color:#7a887a}.metadata dd{font-variant-numeric:tabular-nums}.notice{font-size:12px;line-height:1.85;padding:13px 15px;background:#f6f1e6;border-radius:8px;color:#75603b}.notice.success{background:#eef5e8;color:#49643f}#status{font-size:12px;line-height:1.8;color:#746447;margin:14px 0 0}#status:empty{display:none}.send{border:none;border-radius:10px;min-height:55px;width:100%;background:#174f43;color:white;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:25px}.send:disabled{background:#e9eee4;color:#9ba792;cursor:default}.send span{font-size:20px;font-weight:400}.match{margin-top:24px;padding:16px;background:#eef5e8;border:1px solid #dbe6ce;border-radius:10px;font-size:14px;font-weight:600;color:#4c693d}.match.failed{background:#fcf0ed;color:#963e36;border-color:#ebcfc9}.hashes{margin-bottom:0}.hashes dt{font-size:10px;color:#85917f}.hashes dd{font-family:monospace;font-size:11px;overflow-wrap:anywhere;margin:3px 0 12px}.privacy{display:flex;gap:14px;padding:14px 8px 29px;color:#778472}.privacy>svg{width:23px;height:26px;fill:none;stroke:#78906d;stroke-width:1.4;flex-shrink:0}.privacy h2{font-size:12px;margin:2px 0 7px}.privacy p{font-size:11px;line-height:1.9;margin:0}footer{display:flex;justify-content:space-between;border-top:1px solid #dce3d5;padding:23px 0 30px;color:#8b9785;font-size:10px;letter-spacing:.6px}[hidden]{display:none!important}@media(max-width:540px){main{padding:22px 19px 0}.brand{padding-bottom:22px}.brand a{font-size:21px}.tag{font-size:9px;letter-spacing:1.3px}.intro{padding:35px 2px 28px}h1{font-size:35px;margin:14px 0 17px}.intro p{font-size:12px}.eyebrow{font-size:10px;letter-spacing:.7px}.card{padding:23px 20px;border-radius:15px}.step{gap:9px}h2{font-size:16px}.pickers{gap:9px}.pick{font-size:12px;min-height:55px;gap:6px}.pick svg{width:18px}.muted{font-size:12px}.metadata{grid-template-columns:92px 1fr;font-size:11px}.wide{display:none}.privacy{padding:12px 3px 24px}}